KR102594227B1 - 엔진 - Google Patents

엔진 Download PDF

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Publication number
KR102594227B1
KR102594227B1 KR1020207004676A KR20207004676A KR102594227B1 KR 102594227 B1 KR102594227 B1 KR 102594227B1 KR 1020207004676 A KR1020207004676 A KR 1020207004676A KR 20207004676 A KR20207004676 A KR 20207004676A KR 102594227 B1 KR102594227 B1 KR 102594227B1
Authority
KR
South Korea
Prior art keywords
injector
mounting hole
cylinder head
pressing member
retainer
Prior art date
Application number
KR1020207004676A
Other languages
English (en)
Korean (ko)
Other versions
KR20200064981A (ko
Inventor
신야 후쿠요시
Original Assignee
얀마 파워 테크놀로지 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 얀마 파워 테크놀로지 가부시키가이샤 filed Critical 얀마 파워 테크놀로지 가부시키가이샤
Publication of KR20200064981A publication Critical patent/KR20200064981A/ko
Application granted granted Critical
Publication of KR102594227B1 publication Critical patent/KR102594227B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
KR1020207004676A 2017-10-26 2018-09-03 엔진 KR102594227B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017207217A JP6755228B2 (ja) 2017-10-26 2017-10-26 エンジン
JPJP-P-2017-207217 2017-10-26
PCT/JP2018/032680 WO2019082515A1 (ja) 2017-10-26 2018-09-03 エンジン

Publications (2)

Publication Number Publication Date
KR20200064981A KR20200064981A (ko) 2020-06-08
KR102594227B1 true KR102594227B1 (ko) 2023-10-25

Family

ID=66246296

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207004676A KR102594227B1 (ko) 2017-10-26 2018-09-03 엔진

Country Status (6)

Country Link
US (2) US10989156B2 (zh)
EP (1) EP3702608B1 (zh)
JP (1) JP6755228B2 (zh)
KR (1) KR102594227B1 (zh)
CN (1) CN111356834A (zh)
WO (1) WO2019082515A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11608804B1 (en) * 2021-08-25 2023-03-21 Caterpillar Inc. Fuel injector having side-fitted fuel connector for tight packaging in top-feed fuel system
US11603817B1 (en) * 2021-08-25 2023-03-14 Caterpillar Inc. Slim-profile fuel injector for tight packaging in top feed fuel system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148297A (ja) 2001-11-13 2003-05-21 Robert Bosch Gmbh 燃料インジェクタを固定するための装置
JP2006161727A (ja) 2004-12-08 2006-06-22 Mitsubishi Motors Corp インジェクタの取付構造
JP2015140783A (ja) 2014-01-30 2015-08-03 株式会社豊田自動織機 インジェクタの固定構造

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830764U (ja) * 1981-08-25 1983-02-28 日産デイ−ゼル工業株式会社 ノズルホルダ装置
JPS60110678U (ja) * 1983-12-28 1985-07-26 三菱自動車工業株式会社 燃料噴射弁の取付け構造
JPS6235366A (ja) * 1985-08-09 1987-02-16 Toshiba Corp 電子写真感光体
JPS6238480U (zh) * 1985-08-26 1987-03-07
US4938193A (en) * 1987-06-15 1990-07-03 Stanadyne Automotive Corp. Fuel injection nozzle
JPH06235366A (ja) * 1993-02-05 1994-08-23 Aisan Ind Co Ltd インジェクタの取付構造
US5566658A (en) * 1995-04-21 1996-10-22 Cummins Engine Company, Inc. Clamping load distributor and top stop for a fuel injector
US5934254A (en) * 1998-03-27 1999-08-10 Cummins Engine Company, Inc. Top stop assembly for a fuel injector
JP2003328900A (ja) * 2002-05-15 2003-11-19 Mitsubishi Electric Corp 燃料噴射装置
US6769409B2 (en) * 2002-10-11 2004-08-03 Caterpillar Inc Fuel injector supporting device
DE102005011574A1 (de) * 2005-03-14 2006-09-21 Robert Bosch Gmbh Zwischenelement für ein Brennstoffeinspritzventil
JP2008014231A (ja) 2006-07-06 2008-01-24 Yanmar Co Ltd インジェクタの取付構造
US8567028B2 (en) * 2009-09-17 2013-10-29 Service Solutions U.S. Llc Injector sleeve removal device and method of use
US8707556B2 (en) * 2011-08-17 2014-04-29 Bosch Automotive Service Solutions Llc Injector nozzle sleeve replacer and method
US9364924B2 (en) * 2013-10-11 2016-06-14 Kennieth Neal Method and apparatus for repairing a cylinder head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148297A (ja) 2001-11-13 2003-05-21 Robert Bosch Gmbh 燃料インジェクタを固定するための装置
JP2006161727A (ja) 2004-12-08 2006-06-22 Mitsubishi Motors Corp インジェクタの取付構造
JP2015140783A (ja) 2014-01-30 2015-08-03 株式会社豊田自動織機 インジェクタの固定構造

Also Published As

Publication number Publication date
JP2019078243A (ja) 2019-05-23
KR20200064981A (ko) 2020-06-08
US20210310454A1 (en) 2021-10-07
CN111356834A (zh) 2020-06-30
JP6755228B2 (ja) 2020-09-16
US10989156B2 (en) 2021-04-27
EP3702608B1 (en) 2022-11-02
US20200263647A1 (en) 2020-08-20
WO2019082515A1 (ja) 2019-05-02
EP3702608A4 (en) 2021-06-30
EP3702608A1 (en) 2020-09-02

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